content: /*
   * 支付宝开放平台API
   * 支付宝开放平台v3协议文档
   *
   * The version of the OpenAPI document: 2025-08-26
   * 
   *
   * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
   * https://openapi-generator.tech
   * Do not edit the class manually.
   */
  
  
  package com.alipay.v3.model;
  
  import java.util.Objects;
  import java.util.Arrays;
  import com.google.gson.TypeAdapter;
  import com.google.gson.annotations.JsonAdapter;
  import com.google.gson.annotations.SerializedName;
  import com.google.gson.stream.JsonReader;
  import com.google.gson.stream.JsonWriter;
  import io.swagger.annotations.ApiModel;
  import io.swagger.annotations.ApiModelProperty;
  import java.io.IOException;
  
  import com.google.gson.Gson;
  import com.google.gson.GsonBuilder;
  import com.google.gson.JsonArray;
  import com.google.gson.JsonDeserializationContext;
  import com.google.gson.JsonDeserializer;
  import com.google.gson.JsonElement;
  import com.google.gson.JsonObject;
  import com.google.gson.JsonParseException;
  import com.google.gson.TypeAdapterFactory;
  import com.google.gson.reflect.TypeToken;
  
  import java.lang.reflect.Type;
  import java.util.HashMap;
  import java.util.HashSet;
  import java.util.Map;
  import java.util.Map.Entry;
  import java.util.Set;
  
  import com.alipay.v3.JSON;
  
  /**
   * AlipayPcreditHuabeiAuthAgreementQueryResponseModel
   */
  @javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen")
  public class AlipayPcreditHuabeiAuthAgreementQueryResponseModel {
    public static final String SERIALIZED_NAME_AGREEMENT_NAME = "agreement_name";
    @SerializedName(SERIALIZED_NAME_AGREEMENT_NAME)
    private String agreementName;
  
    public static final String SERIALIZED_NAME_AGREEMENT_NO = "agreement_no";
    @SerializedName(SERIALIZED_NAME_AGREEMENT_NO)
    private String agreementNo;
  
    public static final String SERIALIZED_NAME_AGREEMENT_STATUS = "agreement_status";
    @SerializedName(SERIALIZED_NAME_AGREEMENT_STATUS)
    private String agreementStatus;
  
    public static final String SERIALIZED_NAME_ALIPAY_USER_ID = "alipay_user_id";
    @SerializedName(SERIALIZED_NAME_ALIPAY_USER_ID)
    private String alipayUserId;
  
    public static final String SERIALIZED_NAME_AUTH_SCENE = "auth_scene";
    @SerializedName(SERIALIZED_NAME_AUTH_SCENE)
    private String authScene;
  
    public static final String SERIALIZED_NAME_EXTERNAL_LOGON_ID = "external_logon_id";
    @SerializedName(SERIALIZED_NAME_EXTERNAL_LOGON_ID)
    private String externalLogonId;
  
    public static final String SERIALIZED_NAME_GMT_SIGN = "gmt_sign";
    @SerializedName(SERIALIZED_NAME_GMT_SIGN)
    private String gmtSign;
  
    public static final String SERIALIZED_NAME_GMT_UNSIGN = "gmt_unsign";
    @SerializedName(SERIALIZED_NAME_GMT_UNSIGN)
    private String gmtUnsign;
  
    public static final String SERIALIZED_NAME_OPEN_ID = "open_id";
    @SerializedName(SERIALIZED_NAME_OPEN_ID)
    private String openId;
  
    public static final String SERIALIZED_NAME_OUT_BIZ_TYPE = "out_biz_type";
    @SerializedName(SERIALIZED_NAME_OUT_BIZ_TYPE)
    private String outBizType;
  
    public static final String SERIALIZED_NAME_OUT_SIGN_NO = "out_sign_no";
    @SerializedName(SERIALIZED_NAME_OUT_SIGN_NO)
    private String outSignNo;
  
    public static final String SERIALIZED_NAME_REST_FREEZE_AMOUNT = "rest_freeze_amount";
    @SerializedName(SERIALIZED_NAME_REST_FREEZE_AMOUNT)
    private String restFreezeAmount;
  
    public AlipayPcreditHuabeiAuthAgreementQueryResponseModel() { 
    }
  
    public AlipayPcreditHuabeiAuthAgreementQueryResponseModel agreementName(String agreementName) {
      
      this.agreementName = agreementName;
      return this;
    }
  
     /**
     * 协议名称
     * @return agreementName
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "花呗先享会员", value = "协议名称")
  
    public String getAgreementName() {
      return agreementName;
    }
  
  
    public void setAgreementName(String agreementName) {
      this.agreementName = agreementName;
    }
  
  
    public AlipayPcreditHuabeiAuthAgreementQueryResponseModel agreementNo(String agreementNo) {
      
      this.agreementNo = agreementNo;
      return this;
    }
  
     /**
     * 支付宝系统中用以唯一标识用户签约记录的编号，即花芝轻会员协议号。
     * @return agreementNo
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "20185513447859192007", value = "支付宝系统中用以唯一标识用户签约记录的编号，即花芝轻会员协议号。")
  
    public String getAgreementNo() {
      return agreementNo;
    }
  
  
    public void setAgreementNo(String agreementNo) {
      this.agreementNo = agreementNo;
    }
  
  
    public AlipayPcreditHuabeiAuthAgreementQueryResponseModel agreementStatus(String agreementStatus) {
      
      this.agreementStatus = agreementStatus;
      return this;
    }
  
     /**
     * 协议状态。Y表示状态有效，N表示状态失效
     * @return agreementStatus
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "Y", value = "协议状态。Y表示状态有效，N表示状态失效")
  
    public String getAgreementStatus() {
      return agreementStatus;
    }
  
  
    public void setAgreementStatus(String agreementStatus) {
      this.agreementStatus = agreementStatus;
    }
  
  
    public AlipayPcreditHuabeiAuthAgreementQueryResponseModel alipayUserId(String alipayUserId) {
      
      this.alipayUserId = alipayUserId;
      return this;
    }
  
     /**
     * 支付宝用户userId
     * @return alipayUserId
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "2088302424419340", value = "支付宝用户userId")
  
    public String getAlipayUserId() {
      return alipayUserId;
    }
  
  
    public void setAlipayUserId(String alipayUserId) {
      this.alipayUserId = alipayUserId;
    }
  
  
    public AlipayPcreditHuabeiAuthAgreementQueryResponseModel authScene(String authScene) {
      
      this.authScene = authScene;
      return this;
    }
  
     /**
     * 花芝轻会员签约场景，商户和支付宝签约时确定，商户接入时需要咨询技术支持。
     * @return authScene
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "EXTERNAL_PCARD", value = "花芝轻会员签约场景，商户和支付宝签约时确定，商户接入时需要咨询技术支持。")
  
    public String getAuthScene() {
      return authScene;
    }
  
  
    public void setAuthScene(String authScene) {
      this.authScene = authScene;
    }
  
  
    public AlipayPcreditHuabeiAuthAgreementQueryResponseModel externalLogonId(String externalLogonId) {
      
      this.externalLogonId = externalLogonId;
      return this;
    }
  
     /**
     * 用户在商户网站的登录账号
     * @return externalLogonId
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "sample@126.com", value = "用户在商户网站的登录账号")
  
    public String getExternalLogonId() {
      return externalLogonId;
    }
  
  
    public void setExternalLogonId(String externalLogonId) {
      this.externalLogonId = externalLogonId;
    }
  
  
    public AlipayPcreditHuabeiAuthAgreementQueryResponseModel gmtSign(String gmtSign) {
      
      this.gmtSign = gmtSign;
      return this;
    }
  
     /**
     * 签约时间。如果是在签状态，返回签约时间。
     * @return gmtSign
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "2018-09-15 11:23:04", value = "签约时间。如果是在签状态，返回签约时间。")
  
    public String getGmtSign() {
      return gmtSign;
    }
  
  
    public void setGmtSign(String gmtSign) {
      this.gmtSign = gmtSign;
    }
  
  
    public AlipayPcreditHuabeiAuthAgreementQueryResponseModel gmtUnsign(String gmtUnsign) {
      
      this.gmtUnsign = gmtUnsign;
      return this;
    }
  
     /**
     * 花芝轻会员协议解约时间。如果是解约状态，才返回该字段。
     * @return gmtUnsign
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "2018-09-15 11:23:04", value = "花芝轻会员协议解约时间。如果是解约状态，才返回该字段。")
  
    public String getGmtUnsign() {
      return gmtUnsign;
    }
  
  
    public void setGmtUnsign(String gmtUnsign) {
      this.gmtUnsign = gmtUnsign;
    }
  
  
    public AlipayPcreditHuabeiAuthAgreementQueryResponseModel openId(String openId) {
      
      this.openId = openId;
      return this;
    }
  
     /**
     * 支付宝用户userId
     * @return openId
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "074a1CcTG1LelxKe4xQC0zgNdId0nxi95b5lsNpazWYoCo5", value = "支付宝用户userId")
  
    public String getOpenId() {
      return openId;
    }
  
  
    public void setOpenId(String openId) {
      this.openId = openId;
    }
  
  
    public AlipayPcreditHuabeiAuthAgreementQueryResponseModel outBizType(String outBizType) {
      
      this.outBizType = outBizType;
      return this;
    }
  
     /**
     * 外部业务类型，用于区分本次业务交互在商户侧具体的业务类别，提供给商家进行特定逻辑的处理
     * @return outBizType
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "NORMAL_BIZ_TYPE", value = "外部业务类型，用于区分本次业务交互在商户侧具体的业务类别，提供给商家进行特定逻辑的处理")
  
    public String getOutBizType() {
      return outBizType;
    }
  
  
    public void setOutBizType(String outBizType) {
      this.outBizType = outBizType;
    }
  
  
    public AlipayPcreditHuabeiAuthAgreementQueryResponseModel outSignNo(String outSignNo) {
      
      this.outSignNo = outSignNo;
      return this;
    }
  
     /**
     * 外部签约号，由商户提供，花芝轻会员协议中标识用户的唯一签约号（确保在商户系统中唯一）。由商户签约时传入，最终返回给商户。
     * @return outSignNo
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "2018053100073208416400000002", value = "外部签约号，由商户提供，花芝轻会员协议中标识用户的唯一签约号（确保在商户系统中唯一）。由商户签约时传入，最终返回给商户。")
  
    public String getOutSignNo() {
      return outSignNo;
    }
  
  
    public void setOutSignNo(String outSignNo) {
      this.outSignNo = outSignNo;
    }
  
  
    public AlipayPcreditHuabeiAuthAgreementQueryResponseModel restFreezeAmount(String restFreezeAmount) {
      
      this.restFreezeAmount = restFreezeAmount;
      return this;
    }
  
     /**
     * 用户在本花芝轻会员协议中，剩余的总冻结额度（资金池总余额），数值能实时准确，可以用于核对。两位小数，单位元。
     * @return restFreezeAmount
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "200.00", value = "用户在本花芝轻会员协议中，剩余的总冻结额度（资金池总余额），数值能实时准确，可以用于核对。两位小数，单位元。")
  
    public String getRestFreezeAmount() {
      return restFreezeAmount;
    }
  
  
    public void setRestFreezeAmount(String restFreezeAmount) {
      this.restFreezeAmount = restFreezeAmount;
    }
  
    /**
     * A container for additional, undeclared properties.
     * This is a holder for any undeclared properties as specified with
     * the 'additionalProperties' keyword in the OAS document.
     */
    private Map<String, Object> additionalProperties;
  
    /**
     * Set the additional (undeclared) property with the specified name and value.
     * If the property does not already exist, create it otherwise replace it.
     *
     * @param key name of the property
     * @param value value of the property
     * @return the AlipayPcreditHuabeiAuthAgreementQueryResponseModel instance itself
     */
    public AlipayPcreditHuabeiAuthAgreementQueryResponseModel putAdditionalProperty(String key, Object value) {
      if (this.additionalProperties == null) {
          this.additionalProperties = new HashMap<String, Object>();
      }
      this.additionalProperties.put(key, value);
      return this;
    }
  
    /**
     * Return the additional (undeclared) property.
     *
     * @return a map of objects
     */
    public Map<String, Object> getAdditionalProperties() {
      return additionalProperties;
    }
  
    /**
     * Return the additional (undeclared) property with the specified name.
     *
     * @param key name of the property
     * @return an object
     */
    public Object getAdditionalProperty(String key) {
      if (this.additionalProperties == null) {
          return null;
      }
      return this.additionalProperties.get(key);
    }
  
  
    @Override
    public boolean equals(Object o) {
      if (this == o) {
        return true;
      }
      if (o == null || getClass() != o.getClass()) {
        return false;
      }
      AlipayPcreditHuabeiAuthAgreementQueryResponseModel alipayPcreditHuabeiAuthAgreementQueryResponseModel = (AlipayPcreditHuabeiAuthAgreementQueryResponseModel) o;
      return Objects.equals(this.agreementName, alipayPcreditHuabeiAuthAgreementQueryResponseModel.agreementName) &&
          Objects.equals(this.agreementNo, alipayPcreditHuabeiAuthAgreementQueryResponseModel.agreementNo) &&
          Objects.equals(this.agreementStatus, alipayPcreditHuabeiAuthAgreementQueryResponseModel.agreementStatus) &&
          Objects.equals(this.alipayUserId, alipayPcreditHuabeiAuthAgreementQueryResponseModel.alipayUserId) &&
          Objects.equals(this.authScene, alipayPcreditHuabeiAuthAgreementQueryResponseModel.authScene) &&
          Objects.equals(this.externalLogonId, alipayPcreditHuabeiAuthAgreementQueryResponseModel.externalLogonId) &&
          Objects.equals(this.gmtSign, alipayPcreditHuabeiAuthAgreementQueryResponseModel.gmtSign) &&
          Objects.equals(this.gmtUnsign, alipayPcreditHuabeiAuthAgreementQueryResponseModel.gmtUnsign) &&
          Objects.equals(this.openId, alipayPcreditHuabeiAuthAgreementQueryResponseModel.openId) &&
          Objects.equals(this.outBizType, alipayPcreditHuabeiAuthAgreementQueryResponseModel.outBizType) &&
          Objects.equals(this.outSignNo, alipayPcreditHuabeiAuthAgreementQueryResponseModel.outSignNo) &&
          Objects.equals(this.restFreezeAmount, alipayPcreditHuabeiAuthAgreementQueryResponseModel.restFreezeAmount)&&
          Objects.equals(this.additionalProperties, alipayPcreditHuabeiAuthAgreementQueryResponseModel.additionalProperties);
    }
  
    @Override
    public int hashCode() {
      return Objects.hash(agreementName, agreementNo, agreementStatus, alipayUserId, authScene, externalLogonId, gmtSign, gmtUnsign, openId, outBizType, outSignNo, restFreezeAmount, additionalProperties);
    }
  
    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder();
      sb.append("class AlipayPcreditHuabeiAuthAgreementQueryResponseModel {\n");
      sb.append("    agreementName: ").append(toIndentedString(agreementName)).append("\n");
      sb.append("    agreementNo: ").append(toIndentedString(agreementNo)).append("\n");
      sb.append("    agreementStatus: ").append(toIndentedString(agreementStatus)).append("\n");
      sb.append("    alipayUserId: ").append(toIndentedString(alipayUserId)).append("\n");
      sb.append("    authScene: ").append(toIndentedString(authScene)).append("\n");
      sb.append("    externalLogonId: ").append(toIndentedString(externalLogonId)).append("\n");
      sb.append("    gmtSign: ").append(toIndentedString(gmtSign)).append("\n");
      sb.append("    gmtUnsign: ").append(toIndentedString(gmtUnsign)).append("\n");
      sb.append("    openId: ").append(toIndentedString(openId)).append("\n");
      sb.append("    outBizType: ").append(toIndentedString(outBizType)).append("\n");
      sb.append("    outSignNo: ").append(toIndentedString(outSignNo)).append("\n");
      sb.append("    restFreezeAmount: ").append(toIndentedString(restFreezeAmount)).append("\n");
      sb.append("    additionalProperties: ").append(toIndentedString(additionalProperties)).append("\n");
      sb.append("}");
      return sb.toString();
    }
  
    /**
     * Convert the given object to string with each line indented by 4 spaces
     * (except the first line).
     */
    private String toIndentedString(Object o) {
      if (o == null) {
        return "null";
      }
      return o.toString().replace("\n", "\n    ");
    }
  
  
    public static HashSet<String> openapiFields;
    public static HashSet<String> openapiRequiredFields;
  
    static {
      // a set of all properties/fields (JSON key names)
      openapiFields = new HashSet<String>();
      openapiFields.add("agreement_name");
      openapiFields.add("agreement_no");
      openapiFields.add("agreement_status");
      openapiFields.add("alipay_user_id");
      openapiFields.add("auth_scene");
      openapiFields.add("external_logon_id");
      openapiFields.add("gmt_sign");
      openapiFields.add("gmt_unsign");
      openapiFields.add("open_id");
      openapiFields.add("out_biz_type");
      openapiFields.add("out_sign_no");
      openapiFields.add("rest_freeze_amount");
  
      // a set of required properties/fields (JSON key names)
      openapiRequiredFields = new HashSet<String>();
    }
  
   /**
    * Validates the JSON Object and throws an exception if issues found
    *
    * @param jsonObj JSON Object
    * @throws IOException if the JSON Object is invalid with respect to AlipayPcreditHuabeiAuthAgreementQueryResponseModel
    */
    public static void validateJsonObject(JsonObject jsonObj) throws IOException {
        if (jsonObj == null) {
          if (AlipayPcreditHuabeiAuthAgreementQueryResponseModel.openapiRequiredFields.isEmpty()) {
            return;
          } else { // has required fields
            throw new IllegalArgumentException(String.format("The required field(s) %s in AlipayPcreditHuabeiAuthAgreementQueryResponseModel is not found in the empty JSON string", AlipayPcreditHuabeiAuthAgreementQueryResponseModel.openapiRequiredFields.toString()));
          }
        }
        if (jsonObj.get("agreement_name") != null && !jsonObj.get("agreement_name").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `agreement_name` to be a primitive type in the JSON string but got `%s`", jsonObj.get("agreement_name").toString()));
        }
        if (jsonObj.get("agreement_no") != null && !jsonObj.get("agreement_no").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `agreement_no` to be a primitive type in the JSON string but got `%s`", jsonObj.get("agreement_no").toString()));
        }
        if (jsonObj.get("agreement_status") != null && !jsonObj.get("agreement_status").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `agreement_status` to be a primitive type in the JSON string but got `%s`", jsonObj.get("agreement_status").toString()));
        }
        if (jsonObj.get("alipay_user_id") != null && !jsonObj.get("alipay_user_id").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `alipay_user_id` to be a primitive type in the JSON string but got `%s`", jsonObj.get("alipay_user_id").toString()));
        }
        if (jsonObj.get("auth_scene") != null && !jsonObj.get("auth_scene").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `auth_scene` to be a primitive type in the JSON string but got `%s`", jsonObj.get("auth_scene").toString()));
        }
        if (jsonObj.get("external_logon_id") != null && !jsonObj.get("external_logon_id").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `external_logon_id` to be a primitive type in the JSON string but got `%s`", jsonObj.get("external_logon_id").toString()));
        }
        if (jsonObj.get("gmt_sign") != null && !jsonObj.get("gmt_sign").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `gmt_sign` to be a primitive type in the JSON string but got `%s`", jsonObj.get("gmt_sign").toString()));
        }
        if (jsonObj.get("gmt_unsign") != null && !jsonObj.get("gmt_unsign").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `gmt_unsign` to be a primitive type in the JSON string but got `%s`", jsonObj.get("gmt_unsign").toString()));
        }
        if (jsonObj.get("open_id") != null && !jsonObj.get("open_id").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `open_id` to be a primitive type in the JSON string but got `%s`", jsonObj.get("open_id").toString()));
        }
        if (jsonObj.get("out_biz_type") != null && !jsonObj.get("out_biz_type").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `out_biz_type` to be a primitive type in the JSON string but got `%s`", jsonObj.get("out_biz_type").toString()));
        }
        if (jsonObj.get("out_sign_no") != null && !jsonObj.get("out_sign_no").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `out_sign_no` to be a primitive type in the JSON string but got `%s`", jsonObj.get("out_sign_no").toString()));
        }
        if (jsonObj.get("rest_freeze_amount") != null && !jsonObj.get("rest_freeze_amount").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `rest_freeze_amount` to be a primitive type in the JSON string but got `%s`", jsonObj.get("rest_freeze_amount").toString()));
        }
    }
  
    public static class CustomTypeAdapterFactory implements TypeAdapterFactory {
      @SuppressWarnings("unchecked")
      @Override
      public <T> TypeAdapter<T> create(Gson gson, TypeToken<T> type) {
         if (!AlipayPcreditHuabeiAuthAgreementQueryResponseModel.class.isAssignableFrom(type.getRawType())) {
           return null; // this class only serializes 'AlipayPcreditHuabeiAuthAgreementQueryResponseModel' and its subtypes
         }
         final TypeAdapter<JsonElement> elementAdapter = gson.getAdapter(JsonElement.class);
         final TypeAdapter<AlipayPcreditHuabeiAuthAgreementQueryResponseModel> thisAdapter
                          = gson.getDelegateAdapter(this, TypeToken.get(AlipayPcreditHuabeiAuthAgreementQueryResponseModel.class));
  
         return (TypeAdapter<T>) new TypeAdapter<AlipayPcreditHuabeiAuthAgreementQueryResponseModel>() {
             @Override
             public void write(JsonWriter out, AlipayPcreditHuabeiAuthAgreementQueryResponseModel value) throws IOException {
               JsonObject obj = thisAdapter.toJsonTree(value).getAsJsonObject();
               obj.remove("additionalProperties");
               // serialize additonal properties
               if (value.getAdditionalProperties() != null) {
                 for (Map.Entry<String, Object> entry : value.getAdditionalProperties().entrySet()) {
                   if (entry.getValue() instanceof String)
                     obj.addProperty(entry.getKey(), (String) entry.getValue());
                   else if (entry.getValue() instanceof Number)
                     obj.addProperty(entry.getKey(), (Number) entry.getValue());
                   else if (entry.getValue() instanceof Boolean)
                     obj.addProperty(entry.getKey(), (Boolean) entry.getValue());
                   else if (entry.getValue() instanceof Character)
                     obj.addProperty(entry.getKey(), (Character) entry.getValue());
                   else {
                     obj.add(entry.getKey(), gson.toJsonTree(entry.getValue()).getAsJsonObject());
                   }
                 }
               }
               elementAdapter.write(out, obj);
             }
  
             @Override
             public AlipayPcreditHuabeiAuthAgreementQueryResponseModel read(JsonReader in) throws IOException {
               JsonObject jsonObj = elementAdapter.read(in).getAsJsonObject();
               validateJsonObject(jsonObj);
               // store additional fields in the deserialized instance
               AlipayPcreditHuabeiAuthAgreementQueryResponseModel instance = thisAdapter.fromJsonTree(jsonObj);
               for (Map.Entry<String, JsonElement> entry : jsonObj.entrySet()) {
                 if (!openapiFields.contains(entry.getKey())) {
                   if (entry.getValue().isJsonPrimitive()) { // primitive type
                     if (entry.getValue().getAsJsonPrimitive().isString())
                       instance.putAdditionalProperty(entry.getKey(), entry.getValue().getAsString());
                     else if (entry.getValue().getAsJsonPrimitive().isNumber())
                       instance.putAdditionalProperty(entry.getKey(), entry.getValue().getAsNumber());
                     else if (entry.getValue().getAsJsonPrimitive().isBoolean())
                       instance.putAdditionalProperty(entry.getKey(), entry.getValue().getAsBoolean());
                     else
                       throw new IllegalArgumentException(String.format("The field `%s` has unknown primitive type. Value: %s", entry.getKey(), entry.getValue().toString()));
                   } else { // non-primitive type
                     instance.putAdditionalProperty(entry.getKey(), gson.fromJson(entry.getValue(), HashMap.class));
                   }
                 }
               }
               return instance;
             }
  
         }.nullSafe();
      }
    }
  
   /**
    * Create an instance of AlipayPcreditHuabeiAuthAgreementQueryResponseModel given an JSON string
    *
    * @param jsonString JSON string
    * @return An instance of AlipayPcreditHuabeiAuthAgreementQueryResponseModel
    * @throws IOException if the JSON string is invalid with respect to AlipayPcreditHuabeiAuthAgreementQueryResponseModel
    */
    public static AlipayPcreditHuabeiAuthAgreementQueryResponseModel fromJson(String jsonString) throws IOException {
      return JSON.getGson().fromJson(jsonString, AlipayPcreditHuabeiAuthAgreementQueryResponseModel.class);
    }
  
   /**
    * Convert an instance of AlipayPcreditHuabeiAuthAgreementQueryResponseModel to an JSON string
    *
    * @return JSON string
    */
    public String toJson() {
      return JSON.getGson().toJson(this);
    }
  }
  
  